Folks, Just a status update.
We now have an approved and identity-verified Apple Developer account, associated with Instant Messaging Freedom, Inc., so we will be able to sign Adium with an Apple-provided Mac Developer ID. However, the com.adiumX.adiumX bundle identifier is marked as "already registered" so we can't get the certificate yet. I believe I registered it into some other Apple registry a long time ago, but I'm not 100% certain of that… in any case, I can't figure out where, or how to free it. I've emailed Apple developer support for help. -Evan